Finding the Third Proportional to 468,240 and 1,027,618

Step by Step Solution

1. Step 1: Write the proportion equation
   468,240 : 1,027,618 = 1,027,618 : x
2. Step 2: Convert to fraction form
   468,240/1,027,618 = 1,027,618/x
3. Step 3: Cross multiply
   468,240x = 1,027,618 × 1,027,618
4. Step 4: Simplify right side
   468,240x = 1,055,998,753,924
5. Step 5: Solve for x
   x = 1,055,998,753,924/468,240
6. Step 6: Final answer
   x = 2,255,251.05